| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $106.73 | 5.166% | $112.2437 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $149.49 | 12.351% | $167.9535 | $167.95 | $167.95 | $168.00 |
| Purchase #3 | $26.92 | 12.232% | $30.2129 | $30.21 | $30.20 | $30.20 |
| Purchase #4 | $8.55 | 9.545% | $9.3661 | $9.37 | $9.35 | $9.40 |
| Purchase #5 | $25.95 | 13.304% | $29.4024 | $29.40 | $29.40 | $29.40 |
| Purchase #6 | $31.29 | 10.743% | $34.6515 | $34.65 | $34.65 | $34.70 |
| Purchase #7 | $5.96 | 8.305% | $6.455 | $6.46 | $6.45 | $6.50 |
| 7 purchase totals = | $354.89 | $390.2851 | $390.28 | $390.25 | $390.40 | |